公开(公告)号：US20030153275A1

公开(公告)日：2003-08-14

申请号：US10209398

申请日：2002-07-30

Applicant: InterDigital Technology Corporation

Inventor： Hyun-Seok Oh ,  Kalpendu R. Pasad ,  John W. Haim

IPC: H04Q007/20

CPC classification number: H04L1/20 ,  H04W56/0045

Abstract: A system and method of wireless communication determines received signal timing deviation which is used to generate a timing advance for adjusting User Equipment (UE) transmissions. An adaptive threshold for measuring the timing deviation is set based on the energy level of received UE signals. UE signal samples which exceed the threshold are evaluated to determine timing deviation.

Abstract translation: 无线通信的系统和方法确定用于生成用于调整用户设备（UE）传输的定时提前的接收信号定时偏差。 用于测量定时偏差的自适应阈值是基于接收到的UE信号的能级来设定的。 评估超过阈值的UE信号样本以确定时序偏差。